2019年10月30日星期三

Teach you how to adjust the discharge stroke of the Milton Metering pump?

As a special volumetric pump, Milton's metering pumps deliver liquids, especially corrosive fluids, that continue to evolve in modern industry and technology to continuously meet the needs of manufacturing The demand for the mechanical products such as pumps, the adjustment of the stroke is very important, the same is true of the Milton Metering pump, then, in the delivery process, the discharge of the metering pump is how to control the discharge, the adjustment What are the strokes? Let us take a look at it. Teach you how to adjust the discharge stroke of the Milton Metering pump? Merton metering pumps in the delivery process, there are many ways to adjust the stroke, and more commonly used should be the following three. The first method is to set up a bypass circuit in the output piping system, and then regulate the bypass valve and control back stroke so as to adjust the output stroke of the system. However, in this way, the stroke Adjustment, will increase the energy loss, which is also a major drawback of this stroke adjustment. The second method is to adjust the stroke by changing the pump speed. This method needs to be done when the average stroke of the pump is proportional to the speed, and the reciprocating pump has exactly this feature. Therefore, In addition, the method of adjusting the stroke by changing the rotational speed also needs to adjust the speed of the device or the motor. However, in the case of the small stroke, the stroke is too small to cause the discharge time to be too long, and for some Chemical reactions are not allowed, so a lot of attention is needed. The third method is a more commonly used method, which adjusts the stroke by adjusting the stroke length of the pump piston (plunger). One of the great advantages of this method is that the measurement accuracy is high, and even in the case of Small stroke, the case can still meet the linear requirements, can be said to be a more effective way. There are many ways in which the Merton pump can adjust the stroke. It requires the operator to select the method according to the actual operation, so as to select the appropriate stroke adjustment method to promote the normal and smooth operation of the pump. Asia Fluid Network () Editor: Huang Nengwen, QQ:

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